Credibly dissociate yourself from people you don't want to be pattern-matched to, and show that you understand the reasoning by which your audience opposes them (in this case, for example, Salemicus should at least acknowledge that at-fault divorce can - to put it mildly! - increase underlying gender inequality without any explicitly gendered provisions), and that you're not going to defend them in that particular battle. Leftists do it all the time, to the extent that they have the opposite problem of not being able to unite while agreeing with each other on 95% of everything.